Green Human Resource Management Towards Sustainable Organizational Performance: A Systematic Literature Review

Technical Summary: Green Human Resource Management Towards Sustainable Organizational Performance

Problem Statement
The paper addresses the fragmentation in the existing literature regarding Green Human Resource Management (GHRM). While GHRM is recognized as a strategic mechanism for aligning employee behavior with sustainability imperatives, the field suffers from a lack of comprehensive synthesis. Current research is predominantly concentrated in Asian economies, relies heavily on cross-sectional quantitative designs, and lacks sufficient qualitative, longitudinal, and cross-cultural investigations. Furthermore, there is a need to map the specific mechanisms through which GHRM practices translate into sustainable organizational performance (environmental, social, and economic) and to identify gaps in sectoral adaptations, particularly within the public sector and Small and Medium Enterprises (SMEs).

Methodology
This study employs a Systematic Literature Review (SLR) adhering to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines.

• Data Source: 66 peer-reviewed studies were selected from the Scopus database.
• Scope: The review covers literature published between 2015 and 2024 across disciplines including Human Resource Management, Organizational Studies, Sustainability, and Technology Management.
• Selection Criteria: Included studies were empirical, conceptual, or review articles in English that directly addressed GHRM practices, frameworks, or outcomes. Purely descriptive studies, conference abstracts without full papers, and environmental management studies lacking an HR component were excluded.
• Analysis: Data extraction focused on study design, theoretical frameworks, specific GHRM practices, sustainability outcomes, mediating/moderating variables, and geographic/sectoral context. Thematic synthesis was used to identify patterns and research gaps.

Key Contributions and Findings

1. Core GHRM Practices and Impact:
   The review identifies six integrated clusters of GHRM practice: green recruitment, training, performance management, rewards, employee engagement, and workplace practices. Meta-analytic evidence synthesized in the paper indicates that the collective implementation of these practices yields:

   • Environmental performance enhancements of up to 30%.
   • Productivity improvements of 15–20%.
   • Employee engagement increases of approximately 25%.

2. Theoretical Frameworks:
   The paper establishes three primary theoretical foundations for GHRM:

   • AMO Framework: The most widely applied lens, positing that GHRM enhances Ability (via training), Motivation (via rewards), and Opportunity (via engagement structures) to drive green behavior.
   • Resource-Based View (RBV): Frames GHRM as a mechanism for building rare, inimitable "green intellectual capital" that provides sustainable competitive advantage.
   • Stakeholder Theory: Provides a legitimacy rationale, suggesting GHRM signals responsiveness to diverse stakeholders (employees, regulators, communities).
   • MUGHAS Model: An integrated framework specifically developed for GHRM contexts, linking evaluation management and green intellectual capital to corporate environmental citizenship.

3. Mediating and Moderating Mechanisms:

   • Mediators: The relationship between GHRM and performance is mediated by Organizational Citizenship Behavior for the Environment (OCBE), employee green passion, and the perceived meaningfulness of work. These factors translate HR investments into voluntary green behaviors and improved job performance.
   • Moderators: Green transformational leadership is identified as the most critical amplifier, significantly strengthening the link between GHRM and sustainability outcomes. Other moderating factors include perceived organizational support, psychological ownership, and national/organizational cultural dimensions (e.g., individualism vs. collectivism).

4. Sectoral and Technological Adaptations:

   • Sectoral Variance: GHRM manifestations differ by sector. Healthcare emphasizes training and top-management commitment; manufacturing integrates GHRM with green-lean supply chains; hospitality is driven by consumer-facing transparency; and IT/education rely heavily on green passion and transformational leadership.
   • Digital Integration: The review highlights the "twin transition" of digital and green transformations. AI is increasingly used for automated green recruitment and bias reduction, while IoT enables real-time environmental monitoring (energy, waste) at the individual level, creating continuous feedback loops for performance management.

Significance and Claims
The paper claims that GHRM is a strategically potent enabler of sustainable organizational performance, moving beyond mere compliance to drive measurable economic and environmental gains. Its significance lies in:

• Synthesizing Evidence: Providing a comprehensive mapping of the GHRM landscape over a decade, confirming the efficacy of integrated GHRM systems over piecemeal adoption.
• Identifying Critical Gaps: Highlighting that the field is currently limited by a dominance of cross-sectional, quantitative studies concentrated in Asia. The authors assert an urgent need for longitudinal designs, qualitative depth, and research focused on underrepresented sectors (public sector, SMEs) and regions (Africa, Latin America).
• Future Direction: The paper argues for the integration of GHRM with emerging paradigms such as the Circular Economy, Industry 4.0, and the Sustainable Development Goals (SDGs), noting that current literature lacks robust frameworks connecting these domains.

The authors conclude that while GHRM is effective, its full potential remains unrealized due to methodological limitations and a lack of context-sensitive, integrated approaches. They call for a shift toward methodological pluralism and broader geographic and sectoral diversity to bridge the gap between theory, evidence, and practice.